7z-12=2z+48

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Solution for 7z-12=2z+48 equation:


Simplifying
7z + -12 = 2z + 48

Reorder the terms:
-12 + 7z = 2z + 48

Reorder the terms:
-12 + 7z = 48 + 2z

Solving
-12 + 7z = 48 + 2z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-2z' to each side of the equation.
-12 + 7z + -2z = 48 + 2z + -2z

Combine like terms: 7z + -2z = 5z
-12 + 5z = 48 + 2z + -2z

Combine like terms: 2z + -2z = 0
-12 + 5z = 48 + 0
-12 + 5z = 48

Add '12' to each side of the equation.
-12 + 12 + 5z = 48 + 12

Combine like terms: -12 + 12 = 0
0 + 5z = 48 + 12
5z = 48 + 12

Combine like terms: 48 + 12 = 60
5z = 60

Divide each side by '5'.
z = 12

Simplifying
z = 12

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